/// Spacing Inset
/// Get the inset spacing of the map
/// @group Spacing
/// @param {string} $key
@function get-spacing-inset($key) {
  @if map-has-key($spacingInset, $key) {
    @return map-get($spacingInset, $key);
  }

  @warn "The key #{$key} is not in the map ’$spacingInset’";
  @return null;
}
